Vacuum bottle



FIG. 1 is a top rear perspective view of a vacuum bottle showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, the opposite side being substantially a mirror image thereto;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is an exploded top rear perspective view thereof;

FIG. 8 is a bottom plan view of the cover of FIG. 7; and

FIG. 9 is a top plan view of FIG. 7 with the cover omitted for convenience of illustration. 

The ornamental design for a vacuum bottle, as shown and described. 